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- A new process that industrial nitric acid reacts with iron chippings and shavings to produce ferrous nitrate solution is presented. 本文介绍了采用工业硝酸酸化废旧铁屑、制取硝酸亚铁溶液,并以该溶液为主要原料研制新型铁-铬系中温变换催化剂。
- ferrous nitrate 硝酸亚铁
- Nitrate of soda may be sown on pasture that does not eat off. 可以把硝酸钠撒在牧草还没有吃光的草地上。
- Mammoth machines are always made of ferrous metal. 大型机械的材质一般是黑色金属。
- Ferrous iron reduces to ferric iron. 二价铁能还原成三价铁。
- A highly explosive mixture of ammonium nitrate and trinitrotoluene. 阿马托炸药一种由硝酸铵和三硝基甲苯组成的烈性混合炸药
- A cellulose nitrate used as a component of smokeless powder. 火纤维素硝酸纤维素,用于无烟的炸药的组成物质
- Retail : nonferrous metals, ferrous materials. 零售:有色、黑色金属材料。
- Nitrate reductase is a short-lived enzyme. 硝酸还原酶是短寿酶。
- They were able to nitrate methane to nitromethane. 他们能将甲烷硝化成硝基甲烷。
- Nitrate is added to most cured meats. 大多数的腌肉里都加了硝酸盐。
- We need to cut nitrate levels in water. 我们需要降低水中的硝酸盐含量。
- Nitrate was aerobically reduced to nitrite. 硝酸盐去氧后转化为亚硝酸盐。
- This nitrate opalesces under certain conditions. 这种硝酸盐在特定条件下会发出乳白色光。
- Nodules contain a mixture of ferrous and ferrous-oxy leghemoglobin. 根瘤含有亚铁和亚铁一氧化豆血红蛋白的混合物。
- Lanthanum nitrate hexahydrate p.A. (硝酸镧 六水 P.
- Miconazole nitrate may be used during pregnancy. 硝酸咪康唑可用于妊娠期感染。
- Easily hydrolyze to produce basic bismuth nitrate. 易水解生产碱式硝酸铋。
- Magnesium nitrate was used as the matric modifier. 方法简单、准确、快速。
- General Manager of China Ferrous Metal Material Corp. 中国黑色金属材料总公司总经理。